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ONQ to DCA: distance & flight time
Zonguldak (Zonguldak Airport) → Washington (Ronald Reagan Washington National Airport)
5,321 mi
8,564 km · 4,624 nm
10h 54m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ONQ→DCA fares Phone-only fares on this route — call free
Flight time details
5,321 miles nonstop takes roughly 10h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ONQ — Zonguldak Airport · Zonguldak, Turkey
- DCA — Ronald Reagan Washington National Airport · Washington, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ONQ
- KFS · Kastamonu Airport89 mi away
- ESB · Esenboğa International Airport106 mi away
- ANK · Etimesgut Air Base112 mi away
- KCO · Cengiz Topel Airport117 mi away
Near DCA
Frequently asked questions
How far is ONQ from DCA?
The flight distance from Zonguldak (ONQ) to Washington (DCA) is 5,321 miles (8,564 km, 4,624 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONQ to DCA?
A nonstop flight takes about 10h 54m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Zonguldak and Washington?
Washington is 7 hours behind Zonguldak.
What is the cheapest way to fly from ONQ to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONQ–DCA that never appear on search engines, with no booking fees.